SP1978 will compliment any 2004-2006 Nissan Altima V6 3.5L. Specifically designed for the Altima, you’ll notice quick throttle response and optimal gains; it’s the perfect upgrade for your vehicle. A completely bolt-in system that includes an
INJEN CCV box for emissions purposes, you can see gains of up to 16hp/19 ft.lbs of torque.
